/* Subnet mask handling */
-int maskcmp(const void *va, const void *vb, int masklen) {
- int i, m, result;
- const char *a = va;
- const char *b = vb;
+int maskcmp(const void *va, const void *vb, size_t masklen) {
+ size_t i, m;
+ const uint8_t *a = va;
+ const uint8_t *b = vb;
for(m = masklen, i = 0; m >= 8; m -= 8, i++) {
- result = a[i] - b[i];
+ int result = a[i] - b[i];
if(result) {
return result;
return 0;
}
-void mask(void *va, int masklen, int len) {
- int i;
- char *a = va;
+void mask(void *va, size_t masklen, size_t len) {
+ size_t i;
+ uint8_t *a = va;
i = masklen / 8;
masklen %= 8;
}
}
-void maskcpy(void *va, const void *vb, int masklen, int len) {
- int i, m;
- char *a = va;
- const char *b = vb;
+void maskcpy(void *va, const void *vb, size_t masklen, size_t len) {
+ size_t i, m;
+ uint8_t *a = va;
+ const uint8_t *b = vb;
for(m = masklen, i = 0; m >= 8; m -= 8, i++) {
a[i] = b[i];
return true;
}
-bool maskcheck(const void *va, int masklen, int len) {
- int i;
- const char *a = va;
+bool maskcheck(const void *va, size_t masklen, size_t len) {
+ size_t i;
+ const uint8_t *a = va;
i = masklen / 8;
masklen %= 8;
return false;
}
-bool net2str(char *netstr, int len, const subnet_t *subnet) {
+bool net2str(char *netstr, size_t len, const subnet_t *subnet) {
if(!netstr || !subnet) {
logger(DEBUG_ALWAYS, LOG_ERR, "net2str() was called with netstr=%p, subnet=%p!", (void *)netstr, (void *)subnet);
return false;